A liquid nitrogen spray developed by Washington State University researchers can remove almost all of the simulated moon dust from a space suit, potentially solving what is a significant challenge for ...
Researchers used Barbie dolls to test liquid nitrogen's effectiveness at removing Moon dust simulants from a replica spacesuit. (Left: before spraying; center: after spraying; right: after spot ...
Cool running: the experimental apparatus at the University of Twente. (Courtesy: Srinivas Vanapalli, University of Twente) Making hot stuff very cold – and doing so reliably and repeatably – is a ...
A liquid nitrogen spray can remove almost all of the simulated moon dust from a space suit, potentially solving what is a significant challenge for future moon-landing astronauts. A liquid nitrogen ...